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HomeAircraftHelicopterCentury Radikal G20-30 N640 Hawk Predator › Predator Gasser NX v2.0 Problem
12-10-2012 03:52 AM  5 years agoPost 1
vatechguy3

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Yorktown, VA

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so i have got 4 or 5 flights on this bird now. had it for about 3 years, and life has just gotten in the way of finishing it.

anyways, almost every flight i have broken pieces on the head. nothing major, but 3 times the washout linkage has been damaged. so i looked through the manual to ensure i did not install it upside down or backwards, and it is installed per the manual.

but taking it a step further, i checked out my 90 size glow predator, and sure enough, it is installed the opposite way. i checked the manual for the glow predator, the originial gasser, the nx version i have and the new radikal gasser. all EXCEPT the nx i have have the radius arm facing forward when looking at the left side of the heli. the nx manual shows it facing aft.

all three of these helis share the same head design. so why the difference???

tony

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12-10-2012 11:32 PM  5 years agoPost 2
Triggr Happy

rrApprentice

Ontario, Canada

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The only difference with the NX head should be beefed up grips and hub, all else is the same.

I can post pictures of my current head configuration, though I have converted it to an all metal head, but its all the same setup.

I have a feeling the difference you are seeing may be an assembly error by someone. I have noticed some pictures of heads on the century site even have missing links.

FYI, the G30 and G20HD use the predator head

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12-11-2012 03:04 AM  5 years agoPost 3
vatechguy3

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Yorktown, VA

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thats what i thought too, an error in the NX manual.

now if i could get a tech from century to call me back, i could confirm it. called them friday and left a message and same story today. still not call back.

tony

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12-12-2012 02:13 AM  5 years agoPost 4
frgy28

rrApprentice

Santa Clarita, Ca.

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This is a pic of the NX V2 plastic head on one of the Predator's...
Hope it helps...

YES... YoU puLL stART ! ~~~~ NO... it's NoT a FREAKN' Nitro !

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12-16-2012 12:07 AM  5 years agoPost 5
vatechguy3

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Yorktown, VA

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yours is the same as mine.

finally got a call back from century. they said it doens't matter which was the washout link are installed, they both work fine.

he thinks i just had a bad radius pin. so will be installing new ones.

tony

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12-16-2012 02:20 AM  5 years agoPost 6
geomecc

rrKey Veteran

Long Island ,NY

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make sure nothing on the head is binding at all the extreams

R I P Roman Jr. Team SKOOKUM SRW EFC

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12-16-2012 05:00 PM  5 years agoPost 7
Triggr Happy

rrApprentice

Ontario, Canada

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yeah, one big one is dont shove the cyclic stick into the corner while flying.

But you may not even need do have binding. from my experience, you can pop links off just based on the setup itself. Can you post a picture of your configuration?

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01-01-2013 04:13 AM  5 years agoPost 8
geomecc

rrKey Veteran

Long Island ,NY

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what you could do is power up the electronics on the bench (engine off of course) hold the cyclic to the extreams and turn the rotor by hand and watch whats going on. i had something similar on my first nitro when i replaced broken links and arms from a crash i accidentally screwed one of the ball links in different holes and it was causing all kinds of weird behavior. good luck

R I P Roman Jr. Team SKOOKUM SRW EFC

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